494059620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{112799}}^1$

素因数の和:112884

約数の個数: 48

約数和(自身を含む): 1402329600

約数和(自身を除く): 908269980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 112799, 225598, 338397, 451196, 563995, 676794, 1127990, 1353588, 1691985, 2255980, 3383970, 6767940, 8234327, 16468654, 24702981, 32937308, 41171635, 49405962, 82343270, 98811924, 123514905, 164686540, 247029810, 494059620]

約数ペア:

[(1, 494059620), (2, 247029810), (3, 164686540), (4, 123514905), (5, 98811924), (6, 82343270), (10, 49405962), (12, 41171635), (15, 32937308), (20, 24702981), (30, 16468654), (60, 8234327), (73, 6767940), (146, 3383970), (219, 2255980), (292, 1691985), (365, 1353588), (438, 1127990), (730, 676794), (876, 563995), (1095, 451196), (1460, 338397), (2190, 225598), (4380, 112799)]